Observation information
- date-obs: 2022-03-19
- time-obs: 23:22:05.141600000
- date-end: 2022-03-20
- time-end: 01:48:30.137100000
- obs_id: T05_010T01_9000005016
- exposure: 3894.67959423
- sourceid: IGR J17091-3624
- observer: dumbscholar
- ra_pnt: 257.2817
- dec_pnt: -36.40714
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T05_010T01_9000005016_35005cztM0_level2.evt
| modeM0/AS1T05_010T01_9000005016_35005cztM0_level2_quad_clean.evt
|
| Size (bytes) | 442,794,240 | 78,822,720 |
| Size | 422.3 MB
| 75.2 MB
|
| Events in quadrant A | 2,595,323 | 508,427 |
| Events in quadrant B | 3,119,275 | 516,335 |
| Events in quadrant C | 3,049,343 | 500,590 |
| Events in quadrant D | 4,269,470 | 473,610 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11331 | 3 |
| B | 0 | 13007 | 2 |
| C | 0 | 12239 | 2 |
| D | 0 | 16676 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 32 | 0 |
| B | 0 | 32 | 0 |
| C | 0 | 32 | 0 |
| D | 0 | 33 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 112 | 0 |
| B | 0 | 112 | 0 |
| C | 0 | 112 | 0 |
| D | 0 | 112 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5549 | 10 | 0.180213% |
| B | 5549 | 108 | 1.946297% |
| C | 5549 | 117 | 2.108488% |
| D | 5549 | 135 | 2.432871% |
Noise dominated fraction
Noise dominated data is calculated using 1-second bins in cleaned event files. If a bin has >2000 counts, and if more than 50% of those come from <1% of pixels, then it is considered to be noise-dominated and hence unusable.
| Quadrant |
# 1 sec bins |
Bins with >0 counts |
Bins with >2000 counts |
High rate bins dominated by noise |
Noise dominated (total time) |
Noise dominated (detector-on time) |
Marked lightcurve |
| A | 7133 | 5550 | 2 | 2 | 0.03% | 0.04% |  |
| B | 7133 | 5550 | 56 | 56 | 0.79% | 1.01% |  |
| C | 7133 | 5550 | 97 | 97 | 1.36% | 1.75% |  |
| D | 7133 | 5550 | 102 | 102 | 1.43% | 1.84% |  |
Top noisy pixels
Top three noisy pixels from each quadrant. If the there are fewer than three noisy pixels in the level2.evt file, extra rows are filled as -1
| Pixel properties |
Quadrant properties |
| Quadrant |
DetID |
PixID |
Counts |
Sigma |
Mean |
Median |
Sigma |
| A | 10 | 83 | 75311 | 577.35 | 645 | 634 | 129.3 |
| A | 13 | 254 | 9079 | 65.29 | 645 | 634 | 129.3 |
| A | 15 | 169 | 8524 | 61.0 | 645 | 634 | 129.3 |
| B | 5 | 172 | 271993 | 2195.58 | 643 | 625 | 123.6 |
| B | 0 | 190 | 123143 | 991.27 | 643 | 625 | 123.6 |
| B | 0 | 197 | 70387 | 564.43 | 643 | 625 | 123.6 |
| C | 0 | 10 | 300975 | 2054.01 | 631 | 637 | 146.2 |
| C | 15 | 214 | 230463 | 1571.78 | 631 | 637 | 146.2 |
| C | 15 | 159 | 25481 | 169.91 | 631 | 637 | 146.2 |
| D | 8 | 195 | 1209837 | 7875.37 | 627 | 610 | 153.5 |
| D | 10 | 118 | 176369 | 1144.67 | 627 | 610 | 153.5 |
| D | 5 | 223 | 115024 | 745.15 | 627 | 610 | 153.5 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
| Quadrant A |
 |
 |
Quadrant B |
| Quadrant D |
 |
 |
Quadrant C |
Count rate plots and images
| Plot type |
Count rate plots |
Images |
Comparison with Poisson distribution
Blue bars denote a histogram of data divided into 1 sec bins.
Red curve is a Poisson curve with rate = median count rate of data. |
 |
 |
Quadrant-wise count rates
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
 |
 |
Housekeeping plots
| Parameter |
Plot |
| CZT HV Monitor |  |
| D_VDD |  |
| Temperature 1 |  |
| Veto HV Monitor |  |
| Veto LLD |  |
| Alpha Counter |  |
| _CPM_Rate |  |
| CZT Counter |  |
| +2.5 Volts monitor |  |
| +5 Volts monitor |  |
| _ROLL_ROT |  |
| _Roll_DEC |  |
| _Roll_RA |  |
| Veto Counter |  |